How to change the width of fields in aiContactSafe forms

In our last aiContactSafe tutorial we created a new field, Website URL. After testing the form, we noticed that the width of the textbox for the user's web address is not as long as the other fields (such as Name, Email, and Phone). To make the form look more professional, we would like the text fields to all have the same width.

How are aiContactSafe field width's set by default?

The default width for fields in aiContactSafe are set in a CSS file:

/media/aicontactsafe/cssprofiles/profile_css_1.css

The width is set to 240px, as you can see in the following section of code: